KEF R3 Meta User Manual

14 15
Specifications
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Model
R3 Meta R5 Meta
Design
Three-way bass reex
Three-way bass reex
Drive units
Uni-Q Driver Array:
HF: 25 mm (1 in.) vented aluminium dome with MAT
MF: 125 mm (5 in.) aluminium cone
Uni-Q Driver Array:
HF: 25 mm (1 in.) vented aluminium dome with MAT
MF: 125 mm (5 in.) aluminium cone
LF: 165 mm (6.5 in.) hybrid aluminium cone LF: 2 x 130 mm (5.25 in.) hybrid aluminium cone
Frequency range (-6dB)
38 Hz - 50 kHz 38 Hz - 50 kHz
Typical in-room bass response (-6dB)
30 Hz 29 Hz
Frequency response (±3dB)
58 Hz - 28 kHz 52 Hz - 28k Hz
Crossover frequency
420 Hz, 2.3 kHz 400Hz, 2.7 kHz
Amplier requirement
15 - 180 W 15 - 200 W
Sensivity (2.83V/1m)
87 dB 87 dB
Harmonic distoron (90dB, 1m)
<1% 73 Hz and above
<0.5% 90 Hz - 20 kHz
<1% 75 Hz and above
<0.5% 110 Hz - 20 kHz
Maximum output
110 dB 110 dB
Impedance
4 (min. 3.2 ) 4 (min. 3.2 )
Weight
12.4 kg (27.3 lbs.) 24.5 kg (54.0 lbs.)
Dimensions (H x W x D)
with terminal
422 x 200 x 336 mm
(16.6 x 7.9 x 13.2 in.)
1025 x 175 x 344 mm
(40.4 x 6.9 x 13.5 in.)
Dimensions (H x W x D)
with terminal & plinth
-
1072 x 272 x 344 mm
(42.2 x 10.7 x 13.5 in.)
Model R7 Meta R11 Meta
Design Three-way bass reex Three-way bass reex
Drive units
Uni-Q Driver Array:
HF: 25 mm (1 in.) vented aluminium dome with MAT
MF: 125 mm (5 in.) aluminium cone
Uni-Q Driver Array:
HF: 25 mm (1 in.) vented aluminium dome with MAT
MF: 125 mm (5 in.) aluminium cone
LF: 2 x 165 mm (6.5 in.) hybrid aluminium cone LF: 4 x 165 mm (6.5 in.) hybrid aluminium cone
Frequency range (-6dB) 33 Hz - 50 kHz 30 Hz - 50 kHz
Typical in-room bass response (-6dB) 27 Hz 26 Hz
Frequency response (±3dB) 48 Hz - 28 kHz 46 Hz - 28 kHz
Crossover frequency 400 Hz, 2.4 kHz 330 Hz, 2.5 kHz
Amplier requirement 15 - 250 W 15 - 300 W
Sensivity (2.83V/1m) 88 dB 90 dB
Harmonic distoron (90dB, 1m) <1% 76 Hz and above
<0.5% 110 Hz - 20 kHz
<1% 33 Hz and above
<0.5% 80 Hz - 20 kHz
Maximum output 111 dB 113 dB
Impedance 4 (min. 3.2 ) 4 (min. 3.2 )
Weight 29.3 kg (64.6 lbs.) 36.5 kg (80.5 lbs.)
Dimensions (H x W x D)
with terminal
1062 x 200 x 384 mm
(41.8 x 7.9 x 15.1 in.)
1249 x 200 x 384 mm
(49.2 x 7.9 x 15.1 in.)
Dimensions (H x W x D)
with terminal & plinth
1109 x 311 x 384 mm
(43.7 x 12.2 x 15.1 in.)
1296 x 311 x 384 mm
(51.0 x 12.2 x 15.1 in.)

KEF R3 Meta Specifications

General

Brand	KEF
Model	R3 Meta
Category	Speakers
Language	English